package com.dily.study.spring.entity;

import org.springframework.stereotype.Component;

/**
 * Date: 2022-07-06 星期三
 * Time: 14:58
 * Author: Dily_Su
 * Remark:
 */
public class B {
    private A a;

    public A getA() {
        return a;
    }

    public void setA(A a) {
        this.a = a;
    }
}
